<script lang="ts" setup>
import DetailSkeleton from './detail.skeleton.vue';
import { useXtxRecommand } from '@/composables/useXtxRecommand';
import { ref, watch } from 'vue';
import { ScrollViewOnScroll } from '@uni-helper/uni-app-types';
import type { OrderLogisticResult, OrderResult } from '@/types/order';
import { getDeliverByIdTestAPI, getOrderByIdAPI, getWeixinPayAPI, getWeixinPayTestAPI, putOrderReceiveByIdAPI, getLogisticsByIdAPI, deleteOrderAPI, putOrderCancelByIdAPI } from '@/apis/order';
import { onShow } from '@dcloudio/uni-app';
import { ORDER_STATUS } from '@/constants/order';

const { safeAreaInsets } = uni.getSystemInfoSync();

const props = defineProps<{ id: string }>();

const { xtxRecommandRef, xtxRecommandLoadMore } = useXtxRecommand();

// 顶部栏切换动画
const animated = ref(false);

// 滚动触发动画
const onScroll: ScrollViewOnScroll = ({ detail }) => {
  animated.value = detail.scrollTop > 50;
};

// 复制订单id
const onCopy = (data: string) => uni.setClipboardData({ data });

// 获取订单详情
const order = ref<OrderResult>();
const getOrder = async () => {
  try {
    const response = await getOrderByIdAPI(props.id).request;
    order.value = response.result;
  }
  catch {
    uni.showToast({ icon: 'none', title: '当前网络状态不佳，请稍后刷新重试~' });
  }
};

// 更新物流详情
const logistics = ref<OrderLogisticResult>();
watch(order, async order => {
  if (order && order.orderState > 2 && order.orderState < 6) {
    const response = await getLogisticsByIdAPI(props.id).request;
    logistics.value = response.result;
  } else {
    logistics.value = void 0;
  }
});

// 判断是否测试环境
const testing = !!import.meta.env.DEV;

// 订单支付事件
const onPay = async () => {
  if (testing) {
    // 测试版
    await getWeixinPayTestAPI({ orderId: props.id }).request;
  } else {
    // 上线版
    const response = await getWeixinPayAPI({ orderId: props.id }).request;
    await wx.requestPayment(response.result);
  }
  // 跳转到支付结果页面
  uni.redirectTo({ url: `/pagesOrder/payment/payment?id=${props.id}` });
};

// 请求发货事件
const onDeliver = async () => {
  if (testing) {
    await getDeliverByIdTestAPI(props.id).request;
    uni.showToast({ icon: 'success', title: '订单已发货！' });
    // 刷新数据
    getOrder();
  }
};

// 确认收货事件
const onReceive = () => {
  uni.showModal({
    content: '为保障您的权益，请在收到货物并确认无误后，再确认收货！',
    confirmText: '确认收货',
    success: async (success) => {
      if (success.confirm) {
        const response = await putOrderReceiveByIdAPI(props.id).request;
        uni.showToast({ icon: 'none', title: '已确认收货，期待您的好评~' });
        order.value = response.result;
      }
    },
  });
};

// 删除订单事件
const onDelete = () => {
  uni.showModal({
    content: '是否删除此订单？',
    success: async (success) => {
      if (success.confirm) {
        await deleteOrderAPI({ ids: [props.id] }).request;
        uni.redirectTo({ url: '/pagesOrder/list/list?type=0', success: () => uni.showToast({ icon: 'success', title: '订单已删除~' }) });
      }
    },
  });
};

// 取消订单原因选项
const reasonList = ['商品无货', '不想要了', '商品信息填错了', '地址信息填写错误', '商品降价', '其它'];

// 取消订单原因
const reason = ref('');

// 取消订单弹出层
const popupRef = ref<UniHelper.UniPopupInstance>();

// 取消订单事件
const onCancel = async () => {
  const response = await putOrderCancelByIdAPI(props.id, { cancelReason: reason.value }).request;
  order.value = response.result;
  uni.showToast({ title: '订单已取消~', icon: 'success' });
};

onShow(() => getOrder());

// 下拉刷新
const refreshing = ref(false);
const onRefresh = async () => {
  refreshing.value = true;
  await getOrder();
  refreshing.value = false;
};
</script>

<template>
  <view class="viewport">
    <!-- 自定义导航栏: 默认透明不可见, scroll-view 滚动到 50 时展示 -->
    <view class="navbar" :class="{ animated }" :style="{ paddingTop: safeAreaInsets?.top + 'px' }">
      <view class="wrap">
        <navigator v-if="true" open-type="navigateBack" class="back icon-left"></navigator>
        <navigator v-else url="/pages/index/index" open-type="switchTab" class="back icon-home">
        </navigator>
        <view class="title">订单详情</view>
      </view>
    </view>
    <scroll-view scroll-y class="viewport" id="scroller" @scroll="onScroll" refresher-enabled
      :refresher-triggered="refreshing" refresher-background="#27ba9b" @refresherrefresh="onRefresh"
      @scrolltolower="() => xtxRecommandLoadMore()">
      <template v-if="order">
        <!-- 订单状态 -->
        <view class="overview" :style="{ paddingTop: safeAreaInsets!.top + 20 + 'px' }">
          <!-- 待付款状态:展示去支付按钮和倒计时 -->
          <template v-if="order?.orderState === 1">
            <view class="status icon-clock">等待付款</view>
            <view class="tips">
              <text class="money">应付金额: ¥ {{ order.payMoney }}</text>
              <text class="time">支付剩余</text>
              <!-- 倒计时组件 -->
              <uni-countdown :second="order.countdown" :show-day="false" :show-colon="false" color="white"
                splitor-color="white" @timeup="order.orderState = 6" />
            </view>
            <view class="button" @tap="onPay">去支付</view>
          </template>
          <!-- 其他订单状态:展示再次购买按钮 -->
          <template v-else>
            <!-- 订单状态文字 -->
            <view class="status">{{ ORDER_STATUS[order?.orderState || 1].text }}</view>
            <view class="button-group">
              <navigator class="button" :url="`/pagesOrder/create/create?orderId=${id}`" hover-class="none">
                再次购买
              </navigator>
              <!-- 待发货状态：模拟发货,开发期间使用,用于修改订单状态为已发货 -->
              <view v-if="testing && order?.orderState === 2" class="button" @tap="onDeliver"> 模拟发货 </view>
            </view>
          </template>
        </view>
        <!-- 配送状态 -->
        <view class="shipment">
          <!-- 订单物流信息 -->
          <view v-for="item in logistics?.list" :key="item.id" class="item">
            <view class="message">{{ item.text }}</view>
            <view class="date">{{ item.time }}</view>
          </view>
          <!-- 用户收货地址 -->
          <view class="locate">
            <view class="user">{{ order?.receiverContact }} {{ order?.receiverMobile }}</view>
            <view class="address">{{ order?.receiverAddress }}</view>
          </view>
        </view>
        <!-- 商品信息 -->
        <view class="goods">
          <view class="item">
            <navigator class="navigator" v-for="item in order?.skus" :key="item.id"
              :url="`/pages/goods/goods?id=${item.id}`" hover-class="none">
              <image class="cover" :src="item.image">
              </image>
              <view class="meta">
                <view class="name ellipsis">{{ item.name }}</view>
                <view class="type">{{ item.attrsText }}</view>
                <view class="price">
                  <view class="actual">
                    <text class="symbol">¥</text>
                    <text>{{ item.curPrice }}</text>
                  </view>
                </view>
                <view class="quantity">x{{ item.quantity }}</view>
              </view>
            </navigator>
            <!-- 待评价状态:展示按钮 -->
            <view class="action" v-if="true">
              <view class="button primary">申请售后</view>
              <navigator url="" class="button"> 去评价 </navigator>
            </view>
          </view>
          <!-- 合计 -->
          <view class="total">
            <view class="row">
              <view class="text">商品总价: </view>
              <view class="symbol">{{ order?.totalMoney }}</view>
            </view>
            <view class="row">
              <view class="text">运费: </view>
              <view class="symbol">{{ order?.postFee }}</view>
            </view>
            <view class="row">
              <view class="text">应付金额: </view>
              <view class="symbol primary">{{ order?.payMoney }}</view>
            </view>
          </view>
        </view>

        <!-- 订单信息 -->
        <view class="detail">
          <view class="title">订单信息</view>
          <view class="row">
            <view class="item">
              订单编号: {{ id }} <text class="copy" @tap="onCopy(id)">复制</text>
            </view>
            <view class="item">下单时间: {{ order?.createTime }}</view>
          </view>
        </view>
        <!-- 猜你喜欢 -->
        <XtxRecommand ref="xtxRecommandRef" />
        <!-- 底部操作栏 -->
        <view class="toolbar-height" :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }"></view>
        <view class="toolbar" :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }">
          <!-- 待付款状态:展示支付按钮 -->
          <template v-if="order?.orderState === 1">
            <view class="button primary"> 去支付 </view>
            <view class="button" @tap="popupRef?.open?.()"> 取消订单 </view>
          </template>
          <!-- 其他订单状态:按需展示按钮 -->
          <template v-else>
            <navigator class="button secondary" :url="`/pagesOrder/create/create?orderId=${id}`" hover-class="none">
              再次购买
            </navigator>
            <!-- 待收货状态: 展示确认收货 -->
            <view class="button primary" v-if="order?.orderState === 3" @tap="onReceive"> 确认收货 </view>
            <!-- 待评价状态: 展示去评价 -->
            <view class="button" v-else-if="order?.orderState === 4"> 去评价 </view>
            <!-- 待评价/已完成/已取消 状态: 展示删除订单 -->
            <view class="button delete" v-if="order && order.orderState > 3" @tap="onDelete"> 删除订单 </view>
          </template>
        </view>
      </template>
      <DetailSkeleton v-else />
    </scroll-view>
  </view>
  <!-- 取消订单弹窗 -->
  <uni-popup ref="popupRef" type="bottom" background-color="#fff">
    <view class="popup-root">
      <view class="title">订单取消</view>
      <view class="description">
        <view class="tips">请选择取消订单的原因：</view>
        <view class="cell" v-for="item in reasonList" :key="item" @tap="reason = item">
          <text class="text">{{ item }}</text>
          <text class="icon" :class="{ checked: item === reason }"></text>
        </view>
      </view>
      <view class="footer">
        <view class="button" @tap="popupRef?.close?.()">取消</view>
        <view class="button primary" @tap="onCancel">确认</view>
      </view>
    </view>
  </uni-popup>
</template>

<style lang="scss">
.viewport {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.navbar {
  width: 750rpx;
  color: #000;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
  background-color: transparent;
  transition: background-color 500ms;

  .wrap {
    position: relative;

    .title {
      height: 44px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 32rpx;
      color: transparent;
      transition: color 500ms;
    }

    .back {
      position: absolute;
      left: 0;
      height: 44px;
      width: 44px;
      font-size: 44rpx;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      transition: color 500ms;
    }
  }

  &.animated {
    background-color: #f8f8f8;

    .title {
      color: #000;
    }

    .back {
      color: #000;
    }
  }
}

.viewport {
  background-color: #f7f7f8;
}

.overview {
  display: flex;
  flex-direction: column;
  align-items: center;

  line-height: 1;
  padding-bottom: 30rpx;
  color: #fff;
  background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/order_bg.png);
  background-size: cover;

  .status {
    font-size: 36rpx;
  }

  .status::before {
    margin-right: 6rpx;
    font-weight: 500;
  }

  .tips {
    margin: 30rpx 0;
    display: flex;
    font-size: 14px;
    align-items: center;

    .money {
      margin-right: 30rpx;
    }
  }

  .button-group {
    margin-top: 30rpx;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .button {
    width: 260rpx;
    height: 64rpx;
    margin: 0 10rpx;
    text-align: center;
    line-height: 64rpx;
    font-size: 28rpx;
    color: #27ba9b;
    border-radius: 68rpx;
    background-color: #fff;
  }
}

.shipment {
  line-height: 1.4;
  padding: 0 20rpx;
  margin: 20rpx 20rpx 0;
  border-radius: 10rpx;
  background-color: #fff;

  .locate,
  .item {
    min-height: 120rpx;
    padding: 30rpx 30rpx 25rpx 75rpx;
    background-size: 50rpx;
    background-repeat: no-repeat;
    background-position: 6rpx center;
  }

  .locate {
    background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/locate.png);

    .user {
      font-size: 26rpx;
      color: #444;
    }

    .address {
      font-size: 24rpx;
      color: #666;
    }
  }

  .item {
    background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/car.png);
    border-bottom: 1rpx solid #eee;
    position: relative;

    .message {
      font-size: 26rpx;
      color: #444;
    }

    .date {
      font-size: 24rpx;
      color: #666;
    }
  }
}

.goods {
  margin: 20rpx 20rpx 0;
  padding: 0 20rpx;
  border-radius: 10rpx;
  background-color: #fff;

  .item {
    padding: 30rpx 0;
    border-bottom: 1rpx solid #eee;

    .navigator {
      display: flex;
      margin: 20rpx 0;
    }

    .cover {
      width: 170rpx;
      height: 170rpx;
      border-radius: 10rpx;
      margin-right: 20rpx;
    }

    .meta {
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      position: relative;
    }

    .name {
      height: 80rpx;
      font-size: 26rpx;
      color: #444;
    }

    .type {
      line-height: 1.8;
      padding: 0 15rpx;
      margin-top: 6rpx;
      font-size: 24rpx;
      align-self: flex-start;
      border-radius: 4rpx;
      color: #888;
      background-color: #f7f7f8;
    }

    .price {
      display: flex;
      margin-top: 6rpx;
      font-size: 24rpx;
    }

    .symbol {
      font-size: 20rpx;
    }

    .original {
      color: #999;
      text-decoration: line-through;
    }

    .actual {
      margin-left: 10rpx;
      color: #444;
    }

    .text {
      font-size: 22rpx;
    }

    .quantity {
      position: absolute;
      bottom: 0;
      right: 0;
      font-size: 24rpx;
      color: #444;
    }

    .action {
      display: flex;
      flex-direction: row-reverse;
      justify-content: flex-start;
      padding: 30rpx 0 0;

      .button {
        width: 200rpx;
        height: 60rpx;
        text-align: center;
        justify-content: center;
        line-height: 60rpx;
        margin-left: 20rpx;
        border-radius: 60rpx;
        border: 1rpx solid #ccc;
        font-size: 26rpx;
        color: #444;
      }

      .primary {
        color: #27ba9b;
        border-color: #27ba9b;
      }
    }
  }

  .total {
    line-height: 1;
    font-size: 26rpx;
    padding: 20rpx 0;
    color: #666;

    .row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10rpx 0;
    }

    .symbol::before {
      content: '¥';
      font-size: 80%;
      margin-right: 3rpx;
    }

    .primary {
      color: #cf4444;
      font-size: 36rpx;
    }
  }
}

.detail {
  line-height: 1;
  padding: 30rpx 20rpx 0;
  margin: 20rpx 20rpx 0;
  font-size: 26rpx;
  color: #666;
  border-radius: 10rpx;
  background-color: #fff;

  .title {
    font-size: 30rpx;
    color: #444;
  }

  .row {
    padding: 20rpx 0;

    .item {
      padding: 10rpx 0;
      display: flex;
      align-items: center;
    }

    .copy {
      border-radius: 20rpx;
      font-size: 20rpx;
      border: 1px solid #ccc;
      padding: 5rpx 10rpx;
      margin-left: 10rpx;
    }
  }
}

.toolbar-height {
  height: 100rpx;
  box-sizing: content-box;
}

.toolbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(var(--window-bottom));
  z-index: 1;

  height: 100rpx;
  padding: 0 20rpx;
  display: flex;
  align-items: center;
  flex-direction: row-reverse;
  border-top: 1rpx solid #ededed;
  border-bottom: 1rpx solid #ededed;
  background-color: #fff;
  box-sizing: content-box;

  .button {
    display: flex;
    justify-content: center;
    align-items: center;

    width: 200rpx;
    height: 72rpx;
    margin-left: 15rpx;
    font-size: 26rpx;
    border-radius: 72rpx;
    border: 1rpx solid #ccc;
    color: #444;
  }

  .delete {
    order: 4;
  }

  .button {
    order: 3;
  }

  .secondary {
    order: 2;
    color: #27ba9b;
    border-color: #27ba9b;
  }

  .primary {
    order: 1;
    color: #fff;
    background-color: #27ba9b;
  }
}

.popup-root {
  padding: 30rpx 30rpx 0;
  border-radius: 10rpx 10rpx 0 0;
  overflow: hidden;

  .title {
    font-size: 30rpx;
    text-align: center;
    margin-bottom: 30rpx;
  }

  .description {
    font-size: 28rpx;
    padding: 0 20rpx;

    .tips {
      color: #444;
      margin-bottom: 12rpx;
    }

    .cell {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15rpx 0;
      color: #666;
    }

    .icon::before {
      content: '\e6cd';
      font-family: 'erabbit' !important;
      font-size: 38rpx;
      color: #999;
    }

    .icon.checked::before {
      content: '\e6cc';
      font-size: 38rpx;
      color: #27ba9b;
    }
  }

  .footer {
    display: flex;
    justify-content: space-between;
    padding: 30rpx 0 40rpx;
    font-size: 28rpx;
    color: #444;

    .button {
      flex: 1;
      height: 72rpx;
      text-align: center;
      line-height: 72rpx;
      margin: 0 20rpx;
      color: #444;
      border-radius: 72rpx;
      border: 1rpx solid #ccc;
    }

    .primary {
      color: #fff;
      background-color: #27ba9b;
      border: none;
    }
  }
}
</style>